FCC - a language in which comments can be attached to any first class citizen , so it makes them first class too.

Compile

To compile you need ghc and cabal installed , it is a haskell project.

cd fcc
cabal update
cabal build

Run

To run the interpreter you need to pass a source (.fcc) file on the cmdline. Since it is a cabal project , use cabal to execute.

cabal exec fcc -- moop.fcc

FCC Language

The language is a strongly typed lamda calculus extension, adding some suger , and of course the ability to "attach" comments to any first class value. There is no repl yet, so you have to have a "main" entrypoint in your sourcefile.

Source Code Example

module [Moop| mooping now for you] where


[i| An integer constant] = 1+3

[j x| J Function adding 1 with a lambda to arg] = [\a -> 1+a|the inc lambda] x

[main|Here we go] = j i

If run this will yield :

➜  fcc git:(master) ✗ cabal run  fcc -- moop.fcc
Up to date
"Moop: mooping now for you"
Cmt "Here we go"
Cmt "J Function adding 1 with a lambda to arg"
Cmt "An integer constant"
Cmt "the inc lambda"
VNum 5
➜  fcc git:(master) ✗